Brian Wang Tesla has the world’s most advanced AI (not OpenAI). Autopilot runs superhuman edge AI on HW4 (only 20–50W — same as human brain) while Nvidia B300/Rubin use 1,500–2,000W+. AI5 will jump to 800W for more tasks (distributed inference), but efficiency still unmatched. FSD 14.3 (10x parameters, reasoning model) incoming — “the last big piece” for robotaxis/Optimus. xAI already has the lowest cost per token in the industry (fastest/cheapest data centers, highest GPU utilization). Uses Grok + Claude cross-check for balance. Grok 4.2 first with built-in multi-agent truth validation. Anthropic (Claude) 4x more capital efficient than OpenAI. xAI/OpenAI race still fluid but OpenAI losing lead. Brian Wang Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology. Known for identifying cutting edge technologies, he is currently a Co-Founder of a startup and fundraiser for high potential early-stage companies. He is the Head of Research for Allocations for deep technology investments and an Angel Investor at Space Angels. A frequent speaker at corporations, he has been a TEDx speaker, a Singularity University speaker and guest at numerous interviews for radio and podcasts. He is open to public speaking and advising engagements. Categories